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GB855535A - Improvements in equipment for parenteral administration - Google Patents

Improvements in equipment for parenteral administration

Info

Publication number
GB855535A
GB855535A GB1557959A GB1557959A GB855535A GB 855535 A GB855535 A GB 855535A GB 1557959 A GB1557959 A GB 1557959A GB 1557959 A GB1557959 A GB 1557959A GB 855535 A GB855535 A GB 855535A
Authority
GB
United Kingdom
Prior art keywords
inlet tube
stopper
parenteral administration
air
extending
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1557959A
Inventor
William Francis Butler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Corp
Original Assignee
Cutter Laboratories Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cutter Laboratories Inc filed Critical Cutter Laboratories Inc
Priority to GB1557959A priority Critical patent/GB855535A/en
Publication of GB855535A publication Critical patent/GB855535A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
    • A61M2005/1623—Details of air intake

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

855,535. Surgical injection apparatus. CUTTER LABORATORIES Inc. May 6, 1959, No. 15579/59. Class 81(2) A drip feed chamber for use in parenteral administration of fluids has an inlet tube and air passage at one end, these being sharpened so as to be capable of readily piercing the stopper of a fluid container. In the form described a transparent body 42, of slightly conical shape, is sealed to a cover 43 having an inlet duct 44 extending through it. The upper part of it carries an air inlet tube 52, the lower end of which projects sideways to form a projection 56 on which a cap 58, enclosing an air filter 61, may be attached. The air inlet tube preferably extends above the fluid tube and both are bevelled, as at 54, 47, so as to pierce the stopper of a container. Preferably the stopper used has an internal recess extending through the greater part of its thickness, so as to leave a thin diaphragm at its outer end, and the recess has an inwardly directed annular projection, approximately halfway down its depth which serves to grip the inlet tube of the feed indicator when this is in position.
GB1557959A 1959-05-06 1959-05-06 Improvements in equipment for parenteral administration Expired GB855535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1557959A GB855535A (en) 1959-05-06 1959-05-06 Improvements in equipment for parenteral administration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1557959A GB855535A (en) 1959-05-06 1959-05-06 Improvements in equipment for parenteral administration

Publications (1)

Publication Number Publication Date
GB855535A true GB855535A (en) 1960-12-07

Family

ID=10061648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1557959A Expired GB855535A (en) 1959-05-06 1959-05-06 Improvements in equipment for parenteral administration

Country Status (1)

Country Link
GB (1) GB855535A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252962A (en) * 1991-02-20 1992-08-26 Draegerwerk Ag Transferring volatile liquids between containers
WO1994003373A1 (en) * 1992-08-07 1994-02-17 The West Company, Incorporated Needleless access stopper
US5810001A (en) * 1994-01-07 1998-09-22 Abbott Laboratories Anesthetic transfer system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252962A (en) * 1991-02-20 1992-08-26 Draegerwerk Ag Transferring volatile liquids between containers
US5287898A (en) * 1991-02-20 1994-02-22 Dragerwerk Aktiengesellschaft Filling device for anesthetic vaporizers
GB2252962B (en) * 1991-02-20 1994-11-09 Draegerwerk Ag An apparatus for use in filling or emptying an anaesthetic vaporiser
WO1994003373A1 (en) * 1992-08-07 1994-02-17 The West Company, Incorporated Needleless access stopper
US5433330A (en) * 1992-08-07 1995-07-18 The West Company, Incorporated Needleless access stopper
US5810001A (en) * 1994-01-07 1998-09-22 Abbott Laboratories Anesthetic transfer system

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